package com.jf3q.common.vo;

import lombok.Data;

import java.util.ArrayList;
import java.util.List;

/**
 * @author:xiaojie
 * @create: 2023-05-03 10:23
 * @Description: 课程分类树形展示
 */
@Data
public class SubjectVo {
    private String id;
    private String title;
    private String parentId;//递归算法必须要有这个
    //一个一级分类有多个二级分类
    private List<SubjectVo> children;

}
